html,
body,
#app{
    margin: 0;
    padding: 0;
    height: 100%;
}
.el-breadcrumb{
    margin-bottom: 15px;
}
.el-card{
    box-shadow: 0 1px 1px rgba(0,0,0,0.15) !important;
}
.el-cascader-menu {
    height: 300px;
  }
.el-step__title {
  font-size: 12px;
}